Chemical States

What state of matter?

• Solid

• Liquid

• Gas

• Plasma!!!

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What state of matter?

• Solid

• Liquid

• Gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What state of matter?

• Solid

• Liquid

• Gas

Tags

NGSS.MS-PS1-4

Which is not true about the liquid state of matter?

• The liquid state has a definite volume and a definite shape.

• The liquid state takes on the shape of its container.

• The liquid state has a definite volume and an indefinite shape.

• The particles in a liquid can easily move past each other.

Tags

NGSS.MS-PS1-4

A gas typically consists of:

• low energy particles that experience high attractive forces between them.

• low energy particles that experience no attractive forces between them.

• high energy particles that experience high attractive forces between them.

• high energy particles that experience little attractive force between them

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Which of the following statements is true regarding the particle structure of liquids? Particles of a liquid are:

• very close together, so the liquid cannot easily change its shape.

• fast-moving, so they fill the volume of their container.

• relatively close together, so they cannot be easily compressed.

• very far apart, so they have plenty of room to move around.

Tags

NGSS.MS-PS1-1

NGSS.MS-PS3-4

The state of matter in which a material has a definite volume and a definite shape is the:

• Solid

• Liquid

• Gas

• Plasma

Which process could cause a material to change state from gas to liquid?

• Adding heat

• Adding energy

• Removing particles

• Removing energy

Tags

NGSS.MS-PS1-4

If I add heat to a solid, how will the motion of the particles be affected?

• They will move slower

• They will stop moving

• They will move faster

• They will move to a different container

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

How can you stop the movement of particles?

• Increase the temperature

• Decrease the temperature

• You can't.

• Hold them still with your hands.

Tags

NGSS.MS-PS1-4